Question

The diagrams P, Q and R show the atoms in a compound, an element and a mixture,
but not necessarily in that order.Which row of the table correctly identifies P, Q and R?

look at the photo

Answer 1

Answer:

C.

Explanation:

A mixture contains two or more substances.

A compound contains elements in a fixed ratio.

P = Element

Q = Compound

R = Mixture

The correct order is C.